Use the 3D Matte Gel from Finnabair for Prima for making collages, adhering embellishments to a project, or creating a base for paints, inks, and pigments. This water-based acrylic medium is transparent, permanent and flexible when dry and has a matte finish. It is archival-safe and non-toxic. Apply it with a texture tool or palette knife. The jar holds 8 fluid ounces of heavy-body 3-D matte gel. Made in the USA.